It's like watching a performance
But that is what it is for everyone, when doing their job, to an extent isn't? Even more so when you know a camera will be trained on you the whole time.
Many people aren't really their true self when doing their job. They are playing a role.
I don't see her as being any different really to the way she is as any of the other members of the RF, especially when it is relatively new on in the role.